CN2883453Y

CN2883453Y - Cloth overturning machine

Info

Publication number: CN2883453Y
Application number: CN 200620005950
Authority: CN
Inventors: 许祖全
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-02-14
Filing date: 2006-02-14
Publication date: 2007-03-28
Anticipated expiration: 2016-02-14

Abstract

The utility model relates to a cloth turning machine without cloth turning drum, which allows simultaneous and continuous operation of the cloth turning and folding processes. Two pairs of rubber draw-off rolls are used to support a cloth basket and a cloth expander respectively, and the two pairs of the rubber draw-off rolls and the drive shaft for cloth swinging are mechanically connected with the speed reduction drive. The raw fabric in the cloth basket is drawn by the first pair of the rubber draw-off rolls continuously so that the raw fabric is turned down out of the basket. The turned raw fabric is drawn by the second pair of the rubber draw-off rolls continuously and conveyed to the cloth swinging bucket when expanded to an appropriate dimension by the cloth expander. As the cloth swinging bucket moves back and forth, the raw fabric passing through the cloth swinging bucket will be folded neatly and continuously.

Description

Cloth turning machine

1, technical field

The utility model belongs to Knitting Machinery, relates to a kind ofly not turning over the cloth tube, but turns over the cloth turning machine that cloth and folding process can be finished simultaneously continuously.

2, background technology

Cylindric knitted fabric is in technical process such as dyeing and finishing, check, and majority need turn over cloth and handle, and turn over to the outside the inside that is about to grey cloth.Because grey cloth is longer, this process will be finished by means of turning over cloth apparatus.

The simplest cloth apparatus that turns over is one and turns over the cloth tube.During operation, earlier grey cloth is enclosed within the outside (promptly overlapping cloth) of turning over the cloth tube, hauls out (promptly turning over cloth) from the inside of turning over the cloth tube then, thereby grey cloth is turned over.These processes are all finished by manpower, and labour intensity is big, efficient is low.The cloth apparatus that turns over commonly used is a kind of mechanical type cloth turning machine, and its structure is, at the horizontally-arranged upper and lower that turns over the cloth tube, is provided with one respectively and passes the annular of turning over cloth tube inside and transmit strap, is tightened by the live-roller that turns over cloth tube two ends respectively.When live-roller rotates, transmit strap and will turn over the interior outside circular flow of cloth tube.In order to realize overlapping cloth and turn over cloth, the part of two transmission straps in turning over the cloth tube is close together, and can equidirectional operation.During work, the end with grey cloth is enclosed within on the transmission strap that turns over cloth tube outside earlier, positive direction start then, and grey cloth just can be deposited in the outside of turning over the cloth tube along with the operation that transmits strap; When grey cloth all be enclosed within turn on the cloth tube after, its other end is filled in turn over cloth tube import department two transmits between the straps, start in the other direction then, grey cloth then is clipped in two and transmits between the straps, sends from the outlet of turning over the cloth tube, thereby realizes turning over cloth.Though replaced manpower by mechanical force, cover cloth and turn over cloth and still will carry out in two steps, during operating cost and loaded down with trivial details, and floor space is big, energy consumption is higher.Also have a kind of air-flow cloth turning machine, operation principle and mechanical type cloth turning machine basically identical, different is to have replaced the transmission strap with air-flow.This machine operating efficiency is higher, but complex structure, cost and energy consumption are higher, floor space and noise are bigger.Use above-mentioned several cloth apparatus that turns over, the grey cloth that turns over all is in a huddle scatteredly, and is before the operation, generally with cloth spreading machine that grey cloth is folding neat after entering.

3, summary of the invention

The purpose of this utility model provides and does not a kind ofly turn over the cloth tube, but turns over the cloth turning machine that cloth and folding process can be finished simultaneously continuously.

The purpose of this utility model is to realize like this, two pairs of tractive rubber rolls are set on frame, two rubber rolls of every pair tightly are close together under the effect of compression spring force, the gear that its end is meshed, can make their rotations synchronously in the other direction, therefore can transmit carry out tractive by the grey cloth between two rubber rolls.On first pair of tractive rubber roll, the circular cloth basket of upper end open, lower end closed on end.Two row's support wheels are arranged at cloth basket bottom, and rolling with two rubber rolls respectively contacts.Cloth basket anti-tip wheel on the frame contacts with the middle part rolling of cloth basket, can prevent that the cloth basket from toppling or moving axially along rubber roll.For grey cloth can be routed up in the cloth basket swimmingly, the basket of cloth basket mouthful punishment cloth some rollers, by roller shaft and cloth basket mechanical connection.On second pair of tractive rubber roll, on end one the cover scalable luffing stretching machine.Two row's support wheels are also arranged at the stretching machine bottom, and rolling with two rubber rolls respectively contacts.Stretching machine anti-tip wheel on the frame contacts with the top rolling of stretching machine, can prevent that stretching machine from toppling or moving axially along rubber roll.Below second pair of tractive rubber roll, have one only reciprocally swinging control bucket.Control crank on the power transmission shaft, control connecting rod and frame between rocking bar, crank and the rocking bar on the bucket, formed a cover quadric chain, when controlling the power transmission shaft rotation, controlling bucket just can reciprocally swinging, thereby the grey cloth by is wherein folded.For the grey cloth that first pair of tractive rubber roll sent is sent on the stretching machine, on frame, also be provided with several motorless fabric guide rolls.The power of motor by speed reduction gearing, passes to two pairs of tractive rubber rolls and controls power transmission shaft.Motor is electrically connected with switch.

During work, grey cloth is put in the cloth basket, an end of grey cloth is outwards turned down from the upper end of cloth basket, behind the support wheel by cloth basket anti-tip wheel and cloth basket bottom, passes through between two rubber rolls of first pair of tractive rubber roll, passes through several fabric guide rolls again, is directed on the stretching machine.Expand to the specification of this grey cloth through stretching machine, between two rubber rolls of second pair of tractive rubber roll, pass through, from control bucket, pass through at last.When machine started, first pair of grey cloth that the continuous tractive cloth of tractive rubber roll basket is interior outwards turned down from the basket mouth; The second pair of tractive rubber roll be the continuous grey cloth that turned over of tractive then, expands to deliver to the appropriate size through stretching machine and controls in the bucket; Along with the reciprocally swinging of controlling bucket, will fold continuously neatly by the grey cloth of controlling bucket.

Owing to adopted such scheme, do not turn over the cloth tube, but turn over cloth and folding process can be finished simultaneously continuously.This machine floor space is little, energy consumption is low, noise is little, high efficiency.

4, description of drawings

Accompanying drawing has been described an embodiment of the present utility model.

Fig. 1 is a structure principle chart of the present utility model;

Fig. 2 is transmission principle figure of the present utility model;

Wherein 1 is frame, and 2 is first pair of tractive rubber roll, the 3rd, and cloth basket support wheel, the 4th, cloth basket anti-tip wheel, the 5th, the cloth basket, the 6th, basket mouthful roller, the 7th, control power transmission shaft, the 8th, grey cloth, the 9th, fabric guide roll, the 10th, stretching machine anti-tip wheel, the 11st, stretching machine, the 12nd, crank, the 13rd, the stretching machine support wheel, 14 is second pair of tractive rubber roll, the 15th, rocking bar, the 16th, control bucket, the 17th, connecting rod, the 18th, motor, the 19th, speed reduction gearing (part in the frame of broken lines), the 20th, compression spring, the 21st, regulating handle, the 22nd, gear.

5, the specific embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.

At an end of frame (1), be provided with first pair of tractive rubber roll (2), the cloth basket (5) on it contacts with two rubber rolls rollings by two row's support wheels (3); Cloth basket anti-tip wheel (4) on the frame (1) contacts with the middle part rolling of cloth basket (5).The other end in frame (1) is provided with second pair of tractive rubber roll (14), and the stretching machine on it (11) contacts with two rubber rolls rollings by two row's support wheels (13); Stretching machine anti-tip wheel (10) on the frame (1) contacts with the top rolling of stretching machine (11).Two rubber rolls of every pair of tractive rubber roll tightly are close together under the effect of compression spring (20) power, and the size of compression spring (20) power is regulated by regulating handle (21); Two gears (22) that the rubber roll end is meshed can make their rotations synchronously in the other direction, and grey cloth (8) is applied traction force.In the below of second pair of tractive rubber roll (14), there is one to control bucket (16), when controlling power transmission shaft (7) rotation, the quadric chain that crank (12), rocking bar (15), connecting rod (17) and frame (1) are formed can make and control bucket (16) reciprocally swinging.The power of motor (18), by speed reduction gearing (19)-, pass to first pair of tractive rubber roll (2), second pair of tractive rubber roll (14) and control power transmission shaft (7).The basket of cloth basket (a 5) mouthful roller (6) can make grey cloth (8) rout up swimmingly.The grey cloth (8) that three fabric guide rolls (9) then can be sent first pair of tractive rubber roll (2) is directed on the stretching machine (11).

Claims

1, a kind ofly be used for the cloth turning machine that cylindric knitted fabric turns over cloth, it is characterized in that two row's support wheels (3) of cloth basket (5) bottom roll with two rubber rolls of first pair of tractive rubber roll (2) respectively and contacts, the middle part of cloth basket (5) contacts with cloth basket anti-tip wheel (4) rolling.

2, according to claim 1 described cloth turning machine, first pair of tractive rubber roll (2) of supports cloth basket (5), support second pair of tractive rubber roll (14) of stretching machine (11) and drive control bucket (16) reciprocally swinging control power transmission shaft (7), with speed reduction gearing (19) mechanical connection.